523132733 has 2 divisors, whose sum is σ = 523132734. Its totient is φ = 523132732.

The previous prime is 523132703. The next prime is 523132739. The reversal of 523132733 is 337231325.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 461949049 + 61183684 = 21493^2 + 7822^2 .

It is a cyclic number.

It is not a de Polignac number, because 523132733 - 2¹⁶ = 523067197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 523132696 and 523132705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (523132739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261566366 + 261566367.

It is an arithmetic number, because the mean of its divisors is an integer number (261566367).

Almost surely, 2^523132733 is an apocalyptic number.

It is an amenable number.

523132733 is a deficient number, since it is larger than the sum of its proper divisors (1).

523132733 is an equidigital number, since it uses as much as digits as its factorization.

523132733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 29.

The square root of 523132733 is about 22872.0950723802. The cubic root of 523132733 is about 805.7567735202.

The spelling of 523132733 in words is "five hundred twenty-three million, one hundred thirty-two thousand, seven hundred thirty-three".